A7330中文资料PDF规格书
A7330规格书详情
DESCRIPTION
A7330 is a wide input voltage, high efficiency step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. A7330 provides up to 3.1A output current at 125kHz switching frequency.
A7330 integrates control scheme to achieve high-accuracy constant current control without the expensive, high accuracy current sense resistor. It also integrates adaptive gate drive to achieve excellent EMI performance passing EN55022 Class B EMC standard without adding additional EMI components while maintaining high conversion efficiency.
Protection features include cycle-by-cycle current limit, thermal shutdown, and frequency foldback at short circuit.
The A7330 is available in PSOP8 package.
FEATURES
Up to 3.1 A output current
125kHz Switching Frequency Eases EMI Design
91 Effici ency (V OUT =5V@2.4A at V IN =
Resistor Programmable for Output Cable Drop
Compensation
Cycle by Cycle Current Limit, Input Over Voltage
Protect, Thermal Shutdown, Input Under Voltage
Lockout
Integrated Soft Start
±7.5 CC Accuracy
±2 CV Accuracy
High Sid e R DSON 50m Ω
Available in PSOP8 p ackage
APPLICATION
Car Charger/ Adaptor
General Purpose CV/CC Power Supply
Rechargeable Portable Devices
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CJ |
2020+ |
SOT23 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
CJ |
1942+ |
SOT-23 |
9852 |
只做原装正品现货或订货!假一赔十! |
询价 | ||
NULL |
23+ |
NA/ |
3400 |
原装现货,当天可交货,原型号开票 |
询价 | ||
CJ |
21+ |
SOT-23 |
2710 |
原装现货 |
询价 | ||
AiT |
21+ |
3995 |
全新原装鄙视假货15118075546 |
询价 | |||
AIT-IC |
23+ |
MSOP-10 |
593428 |
降压IC原装现货.有优势. |
询价 | ||
CJ |
19+ |
SOT-23 |
20000 |
原装现货假一罚十 |
询价 | ||
AIT-IC |
2015+ |
MSOP-10 |
29898 |
专业代理DC-DC降压IC,型号齐全,优势产品 |
询价 | ||
CJ |
21+ |
SOT-23 |
2710 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
AIT |
22+ |
PSOP8 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 |